What is LPToolbar.dll?

The genuine LPToolbar.dll file is a software component of LastPass by LastPass.
LPToolbar.dll is a DLL (Dynamic Link Library) file that belongs to LastPass, a password manager. DLL files store data, code and resources needed by one or more programs in order to function correctly. This file is a Browser Helper Object (BHO) that adds functionality to Internet browsers. This is not a critical Windows component and should be removed if known to cause problems. LastPass is a password manager that can store web account details and passwords and autofill credentials when logging into websites. All data is synchronized and saved automatically. Stored data can be easily edited, deleted and organized. The program also allows the use of different profiles in the case of a shared computer, as well as cross-browser synchronization. The premium version allows unlimited use of the Android and iOS app. LastPass is an American company that develops, maintains and markets their flagship product, LastPass. The senior developers at LastPass worked together on VoIP (voice over Internet protocol) and e-commerce technology at eStara, Inc. LastPass was initially launched in August, 2008. The company is currently based in Fairfax, Virginia, USA.

LPToolbar stands for LastPass Toolbar

LPToolbar.dll is a browser extension for Internet Explorer. This add-on enables several additional functions for Internet Explorer. You can disable it through the Extras menu (key combination Alt + X) under Manage Add-ons. The following paragraph provides more information about LastPass Toolbar.

Click to Run a Free Scan for LPToolbar.dll related errors

LPToolbar.dll file information

The process known as LastPass Toolbar or McAfee SafeKey or SafeKey belongs to software LastPass or LastPass(uninstall only) or LastPass Toolbar or McAfee SafeKey(uninstall only) or LastPass for Applications by LastPass ( or McAfee (

Description: LPToolbar.dll is not essential for the Windows OS and causes relatively few problems. LPToolbar.dll is located in a subfolder of "C:\Program Files" or sometimes in a subfolder of C:\. Known file sizes on Windows 10/8/7/XP are 608,768 bytes (17% of all occurrences), 724,536 bytes and 15 more variants. 
This .dll file is a Browser Helper Object (BHO) that runs automatically every time you start your web browser. BHOs are not stopped by personal firewalls, because they are identified by the firewall as part of the browser itself. BHOs are often used by adware and spyware. IDs used by this BHO include 95D9ECF5-2A4D-4550-BE49-70D42F71296E or 9DB059B3-DD36-4a55-846C-59BE42A1202A. The program has no visible window. The file is able to monitor web browsers. The file is certified by a trustworthy company. It is not a Windows system file. LPToolbar.dll is able to record keyboard and mouse inputs. Therefore the technical security rating is 48% dangerous, however you should also read the user reviews.

Uninstalling this variant: If you are having problems with LPToolbar.dll, you can remove the entire program LastPass or LastPass(uninstall only) using Windows Control Panel, get help from the software vendor Lastpass or search for an update on the vendor’s website.

Recommended: Identify LPToolbar.dll related errors

Important: Some malware camouflages itself as LPToolbar.dll, particularly when located in the C:\Windows or C:\Windows\System32 folder. Therefore, you should check the LPToolbar.dll process on your PC to see if it is a threat. If LastPass Toolbar has changed your browser's search engine and start page, you can recover your browser's default settings as follows:

Reset default browser settings for Internet-Explorer ▾
  1. In Internet Explorer, press the key combination Alt + X to open the Tools menu.
  2. Click Internet options.
  3. Click the Advanced tab.
  4. Click the Reset... button.
  5. Enable the Delete personal settings option.
This will reset your Internet Explorer to its default settings. Your browser will start with the familiar start page and search engine—without popups, ads, cookies, but all browser add-ons are deleted too [1]. Make cleaning up your browser and your computer simpler and safer with Security Task Manager.


User Comments

Part of LastPass password manager

Summary: Average user rating of LPToolbar.dll: based on 1 vote with 1 user comment. One user thinks LPToolbar.dll is essential for Windows or an installed application.

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Best practices for resolving LPToolbar issues

The following programs have also been shown useful for a deeper analysis: Security Task Manager examines the active LPToolbar process on your computer and clearly tells you what it is doing. Malwarebytes' well-known anti-malware tool tells you if the LPToolbar.dll on your computer displays annoying ads, slowing it down. This type of unwanted adware program is not considered by some antivirus software to be a virus and is therefore not marked for cleanup.

A clean and tidy computer is the key requirement for avoiding PC trouble. This means running a scan for malware, cleaning your hard drive using cleanmgr and sfc /scannow, uninstalling programs that you no longer need, checking for Autostart programs (using msconfig) and enabling Windows' Automatic Update. Always remember to perform periodic backups, or at least to set restore points.

Should you experience an actual problem, try to recall the last thing you did, or the last thing you installed before the problem appeared for the first time. Use the resmon command to identify the processes that are causing your problem. Even for serious problems, rather than reinstalling Windows, you are better off repairing of your installation or, for Windows 8 and later versions, executing the DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.

Other processes

LPToolbar.dll [all]